Parallel
Proverbs 16:23
Westminster Leningrad Codex · Berean Standard Bible
לֵ֣ב חָ֭כָם יַשְׂכִּ֣יל פִּ֑יהוּ וְעַל־ שְׂ֝פָתָ֗יו יֹסִ֥יף לֶֽקַח׃
The heart of the wise man instructs his mouth and adds persuasiveness to his lips.